两种数据可靠性检验方法的应用效果比较

摘要

Data snooping and weighted iteration method are two common methods of data reliability test ,through the anal-ysis of the basic theory and mathematical formulas ,described the scope of application of the two methods ,and the applica-tion of these two methods in a leveling network reliability test ,results show that both methods are able to detect and can locate the leveling network contains gross error ,the result is consistent .%数据探测法和选权迭代法是数据可靠性检验的两种常用方法，通过分析其基本理论与数学公式，说明两种方法的适用范围，并将这两种方法应用在某水利工程水准网可靠性检验中，结果表明两种方法均能够探测并定位出水准网所含粗差，结果一致。